6 cup(s) butternut squash (approx. 3 1/2 lbs.) peeled and cubed |
1 tablespoon(s) olive oil |
1 1/2 teaspoon(s) dried herbes de provence |
3/4 teaspoon(s) kosher salt |
1/2 teaspoon(s) freshly ground black pepper |
2 medium onions (approx. 3/4 lb.) each cut into 8 wedges |
cooking spray |